private void RefreshSendButtonInteractable()
{
if (this._buttons.IsNullOrEmpty <Button>())
{
return;
}
if (!this.IsNumberInput)
{
this.SetInteractableSendButton(false);
}
else
{
StuffItem stuffItem = !Object.op_Inequality((Object)this.ItemInfo.Item3, (Object)null) ? (StuffItem)null : ((ItemNodeUI)this.ItemInfo.Item3).Item;
ItemListController itemListController = (ItemListController)this.ItemInfo.Item2;
if (stuffItem == null || itemListController == null)
{
this.SetInteractableSendButton(false);
}
else
{
this.SetInteractableSendButton(this.InputNumber <= itemListController.PossibleCount(stuffItem));
}
}
}
